Originally Posted by getblown5.9

yes i have my old tranny its getting a rebuild then sitting in the garage as a spare or until i find some one who is in desperate need of one.

i just took the truck out to get lunch, shifted fine into reverse, no grinding, no popping. seems to me that its only happening when the tranny is dry (oil in bottom) and has been sitting. I only put 6 quarts in it when i installed it because thats all I had. Im gonna throw 2 more in it this week and see if that helps with the dry starts/shifting into reverse. It takes 5 quarts normally and I have FAST coolers so its a little low.

it seems to only have the problem when i first start it and try to back out of the driveway. Will report back after I find out more.